Hunan Tianying Technology Group Co., Ltd

 Hunan Tianying Drilling Rigs Manufacture Limited Company is the subsidiary firm of Hunan Technology Group Co Ltd. That formally called Zhu Zhou East Tool Factory, that made Chinese first tricone bit for ore mining. Our mainly produced mining , oil ,waterwell . covers 120 arcs, total amount ...
Telephone:86-073128453903 Address:No.8, Jiangshan Rd., Liyu Industrial Park, Zhuzhou, Hunan China, Zhuzhou, Hunan, China
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